搜索结果: 1-8 共查到“Cerrado”相关记录8条 . 查询时间(0.062 秒)
Modeling Biomass and Nutrients in a Eucalyptus Stand in the Cerrado
non-linear model Schumacher–Hall model aerial biomass nutrient cycling
2024/1/19
The prediction of biological processes, which involve growth and plant development, is possible via the adjustment of mathematical models. In forest areas, these models assist in management practices,...
USING LANDSAT 8 IMAGE TIME SERIES FOR CROP MAPPING IN A REGION OF CERRADO,BRAZIL
Crop mapping Landsat Time series Random Forest algorithm
2016/12/1
The objective of this research is to classify agricultural land use in a region of the Cerrado (Brazilian Savanna) biome using a time series of Enhanced Vegetation Index (EVI) from Landsat 8 OLI. Phen...
PREDICTIVE RISK MAPPING OF WATER TABLE DEPTHS IN A BRAZILIAN CERRADO AREA
Spatio-Temporal Modelling Hydrology Stochastic Simulation Time Series Modelling Risk Analysis
2015/9/28
Information about hydrological systems and water table fluctuations is important for water management and is needed to assess choices for long-term water management policy. Preferably, uncertainty abo...
SOIL CARBON STOCKS UNDER PASTURES IN THE BRAZILIAN CERRADO REGION THEIR ASSESSMENT BY ORBITAL REMOTE SENSING
Climate Agriculture Soil Estimation Landsat Spectral
2015/7/29
The article 3.4 of the Kyoto Protocol acknowledges agriculture soils as a potential sink for soil organic carbon (SOC). To estimate
current and potential SOC on a broad scale for these potential sin...
BURNED AREA, RECURRENCE OF FIRES AND PERMANENCE OF BURNT SCARS IN SELECTED AREAS OF THE BRAZILIAN CERRADO USING TM-LANDSAT IMAGERY
Forest Fire Land Cover GIS Monitoring Multitemporal Spati
2015/7/29
A study was conducted in two selected areas of the Brazilian cerrado using Landsat imagery during a five years period (1996-2000),
to address the following estimation issues: (1) burnt area using sta...
Calibrating Cerrado Physiognomies Using Sar and Optical Images in Brazil
JERS-1/SAR TERRA-MODIS CERRADO PHYSIOGNOMIES NDVI
2015/7/7
The objective of this study is to evaluate the potential use of L-band SAR images, comparing to optical images, to separate the
physiognomic gradient of the Cerrado biome. The field data come from a ...
PCA used to discriminate phenological variations in Cerrado physiognomy, in Sao Paulo-Brazil
standard PCA NDVI Cerrado seasonal variation
2015/2/5
The Cerrado Biogeographic Province in Brazil, which occupies around 18% of the national territory, is the ecosystem in
more danger of disappearing as a result of agriculture frontiers. Their landscap...
Terrestrial carbon sinks in the Brazilian Amazon and Cerrado region predicted from MODIS satellite data and ecosystem modeling
carbon sinks Brazilian Amazon Cerrado region MODIS satellite data ecosystem modeling
2010/1/20
A simulation model based on satellite observations of monthly vegetation cover from the Moderate Resolution Imaging Spectroradiometer (MODIS) was used to estimate monthly carbon fluxes in terrestrial ...